Pantyhose art or pantyhose trap?

What is it? Pantyhose world? Pantyhose tentacles? Pantyhose stalactites? Pantyhose trap for those who’s walking on top of the nylon ceiling?

I once had a dream of being caught in such a trap. Imagine a tight nylon surface with built in pantyhose in the centre. And you slide down in these pantyhose (with your hands bound behind your back, of course) and hang in them helplessly like in a huge spider web.